Nagaremono zukan is a documentary video, release from V&R Planning (AV). "Flower Picture Book" is the second work in the bicycle trilogy after Yumika. A very private sexual movie with Tomoko Matsunashi, right after Hirano broke up with Yumika. The violence of the camera is clearly increasing. If Yumika was the light, Nagaremono zukan is the shadow. There are two version of Nagaremono zukan, the censored one and the original hardcore one, with additional scenes, better quality and longer runtime.
| Directing | Katsuyuki Hirano | Director |
| Crew | Tomoko Matsunashi | Cinematography |
| Editing | Katsuyuki Hirano | Editor |
| Crew | Katsuyuki Hirano | Cinematography |
